# MRF Navigation vs CleanSlate

The clearest difference is in-app purchases: MRF Navigation at none against CleanSlate's 18. MRF Navigation also leads on iOS requirement (12.0 vs 16). CleanSlate's advantage is update cadence (every 6 days vs every 4 weeks). On price, ads and device support there is nothing between them.

Both are free to download. CleanSlate sells 13 in-app purchases, starting at $3.99 per 7 days. MRF Navigation asks for nothing beyond the download.

MRF Navigation ships an update every 4 weeks, CleanSlate every 6 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MRF Navigation | CleanSlate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (954 ratings)](https://appshunter.io/ios/app/cleanslate-clean-storage/id6751620768/reviews)** |
| Number of ratings | — | **954** |
| Positive reviews | — | 43.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 137 MB | 38 MB |
| Requires iOS | **12.0** | 16 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MRF Geosystems Corporation](https://appshunter.io/developer/1022031549) | [SUNNYSIDE TECHNOLOGY PTY. LTD.](https://appshunter.io/developer/1809712637) |

## What reviewers say

### MRF Navigation

[App page](https://appshunter.io/ios/app/mrf-navigation/id1434647647)

**In-app purchases:** none


### CleanSlate

[App page](https://appshunter.io/ios/app/cleanslate-clean-storage/id6751620768)

Reclaim phone storage with AI-powered cleanup for photos, videos, and emails. Easily identify and delete duplicate images, screenshots, and unwanted promotional messages to free up space without losing important files.

**Highlights:** AI similar photo cleanup, Side-by-side photo comparison, Screenshot remover, Video compression, Email inbox cleanup, Bulk deletion

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 1-Week Access | $3.99 | per 7 days |
| Pro 1-Month Access | $6.99 | per month |
| Pro 1-Week Access | $7.99 | per 7 days |
| Pro 1-Week Access | $7.99 | per 7 days |
| Pro 1-Week Access | $8.99 | per 7 days |
| Pro 1-Week Access | $9.99 | per 7 days |
| Pro 1-Week Access | $9.99 | per 7 days |
| Pro 1-Week Access | $12.99 | per 7 days |
| Pro 1-Year Access | $34.99 | per year |
| Pro 1-Year Access | $36.99 | per year |
| Pro 1-Year Access | $49.99 | per year |
| Pro 1-Year Access | $89.99 | per year |
| Pro Lifetime Access | $59.99 | one-time |


## Frequently asked questions

### Is MRF Navigation free?

MRF Navigation is free to download, with no in-app purchases.

### Is CleanSlate free?

CleanSlate is free to download, with in-app purchases available.

### Do MRF Navigation or CleanSlate have ads?

Neither MRF Navigation nor CleanSlate shows ads.

### Which is updated more often, MRF Navigation or CleanSlate?

MRF Navigation ships an update every 4 weeks, and CleanSlate every 6 days. Most recently, MRF Navigation was updated on October 26, 2026 and CleanSlate on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*